157346880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 502334784

約数和(自身を除く): 344987904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 653, 753, 960, 1004, 1255, 1306, 1506, 1959, 2008, 2510, 2612, 3012, 3265, 3765, 3918, 4016, 5020, 5224, 6024, 6530, 7530, 7836, 8032, 9795, 10040, 10448, 12048, 13060, 15060, 15672, 16064, 19590, 20080, 20896, 24096, 26120, 30120, 31344, 39180, 40160, 41792, 48192, 52240, 60240, 62688, 78360, 80320, 104480, 120480, 125376, 156720, 163903, 208960, 240960, 313440, 327806, 491709, 626880, 655612, 819515, 983418, 1311224, 1639030, 1966836, 2458545, 2622448, 3278060, 3933672, 4917090, 5244896, 6556120, 7867344, 9834180, 10489792, 13112240, 15734688, 19668360, 26224480, 31469376, 39336720, 52448960, 78673440, 157346880]

約数ペア:

[(1, 157346880), (2, 78673440), (3, 52448960), (4, 39336720), (5, 31469376), (6, 26224480), (8, 19668360), (10, 15734688), (12, 13112240), (15, 10489792), (16, 9834180), (20, 7867344), (24, 6556120), (30, 5244896), (32, 4917090), (40, 3933672), (48, 3278060), (60, 2622448), (64, 2458545), (80, 1966836), (96, 1639030), (120, 1311224), (160, 983418), (192, 819515), (240, 655612), (251, 626880), (320, 491709), (480, 327806), (502, 313440), (653, 240960), (753, 208960), (960, 163903), (1004, 156720), (1255, 125376), (1306, 120480), (1506, 104480), (1959, 80320), (2008, 78360), (2510, 62688), (2612, 60240), (3012, 52240), (3265, 48192), (3765, 41792), (3918, 40160), (4016, 39180), (5020, 31344), (5224, 30120), (6024, 26120), (6530, 24096), (7530, 20896), (7836, 20080), (8032, 19590), (9795, 16064), (10040, 15672), (10448, 15060), (12048, 13060)]